参数资料
| 型号： | AD7376ARWZ100 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/20页 |
| 文件大小： | 0K |
| 描述： | IC DIGITAL POT 100K 16-SOIC |
| 标准包装： | 47 |
| 接片： | 128 |
| 电阻（欧姆）： | 100k |
| 电路数： | 1 |
| 温度系数： | 标准值 300 ppm/°C |
| 存储器类型： | 易失 |
| 接口： | 4 线 SPI（芯片选择） |
| 电源电压： | 4.5 V ~ 33 V，±4.5 V ~ 16.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 16-SOIC W |
| 包装： | 管件 |
| 产品目录页面： | 787 (CN2011-ZH PDF) |
| 配用： | EVAL-AD7376EBZ-ND - BOARD EVAL FOR AD7376 |
+30 V/±15 V Operation
128-Position Digital Potentiometer
FEATURES
128 positions
10 k, 50 k, 100 k
20 V to 30 V single-supply operation
±10 V to ±15 V dual-supply operation
3-wire SPI-compatible serial interface
THD 0.006% typical
Programmable preset
Power shutdown: less than 1 A
i
CMOS process technology
APPLICATIONS
High voltage DAC
Programmable power supply
Programmable gain and offset adjustment
Programmable filters, delays
Actuator control
Audio volume control
Mechanical potentiometer replacement
FUNCTIONAL BLOCK DIAGRAM
VDD
A
W
B
VSS
SDI
CLK
CS
SDO
7
R
7-BIT
LATCH
7-BIT
SERIAL
REGISTER
Q
D
CK
AD7376
0
11
19-
001
SHDN
RS
GND
Figure 1.
GENERAL DESCRIPTION
The AD73761 is one of the few high voltage, high performance
digital potentiometers2 on the market. This device can be used
as a programmable resistor or resistor divider. The AD7376
performs the same electronic adjustment function as mechanical
potentiometers, variable resistors, and trimmers with enhanced
resolution, solid-state reliability, and programmability. With
digital rather than manual control, the AD7376 provides layout
flexibility and allows closed-loop dynamic controllability.
The AD7376 features sleep-mode programmability in shutdown
that can be used to program the preset before device activation,
thus providing an alternative to costly EEPROM solutions.
The AD7376 is available in 14-lead TSSOP and 16-lead wide
body SOIC packages in 10 k, 50 k, and 100 k options. All
parts are guaranteed to operate over the 40°C to +85°C
extended industrial temperature range.
1
Patent number: 54952455.
2
The terms digital potentiometer and RDAC are used interchangeably.
Rev. D
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityisassumedbyAnalogDevicesforitsuse,norforanyinfringementsofpatentsorother
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
1997–2011 Analog Devices, Inc. All rights reserved.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD7376ARWZ10-RL | 功能描述:IC POT DIGITAL 10K 16-SOIC RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数字电位器 系列:- 标准包装:3,000 系列:DPP 接片:32 电阻（欧姆）:10k 电路数:1 温度系数:标准值 300 ppm/°C 存储器类型:非易失 接口:3 线串行（芯片选择，递增，增/减） 电源电压:2.5 V ~ 6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-WFDFN 裸露焊盘 供应商设备封装:8-TDFN（2x3） 包装:带卷 (TR) |
| AD7376ARWZ50 | 功能描述:IC DIGITAL POT 50K 16-SOIC RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数字电位器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- 接片:256 电阻（欧姆）:100k 电路数:1 温度系数:标准值 35 ppm/°C 存储器类型:非易失 接口:3 线串口 电源电压:2.7 V ~ 5.25 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-WDFN 裸露焊盘 供应商设备封装:8-TDFN-EP（3x3） 包装:剪切带 (CT) 产品目录页面:1399 (CN2011-ZH PDF) 其它名称:MAX5423ETA+TCT |
| AD7376EVAL | 制造商:Analog Devices 功能描述: |
| ad7376xruz100 | 制造商:Analog Devices 功能描述:+/-15V DIGITAL POTENTIOMETERS 10K OHM - Bulk |
| AD7376XRUZ100-R7 | 制造商:Analog Devices 功能描述:+/-15V DIGITAL POTENTIOMETERS 10K OHM - Tape and Reel |
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